What traits do you advise to use as elemental?

I was theory crafting a little bit and I thought about 3x lava shock, 1x Igneous Potential and 2x Natural Harmony. I think that Synapse Shock and Sylvanas Resolve might be also somehow viable choice. I tested the secondary ring as well and Heed My Call isn't good pick anymore in my opinion. It's either Overwhelming Power or Unstable Flames.

I didn't play a lot of games as ele after 50% trait nerf so I'd like to compare my view with others. How do you see it guys?